INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f9f882559c60fff80ab4f0476ae3de050b937521f9b3f49eca99fff7f55fe1', 
    's+2jLX30xVzGgzPsNQRBUNGNvFiq1gqhLijIZEumyko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)